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Sullair LS-20 User Manual

Sullair LS-20
114 pages
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LS--20 100HP (75KW)
Part Number 02250075--727
eSullair Corporation
AIR COMPRESSOR
INDUSTRIAL
STANDARD AND 24KT
OPERATOR’S
MANUAL AND
PARTS LIST
KEEP FOR
FUTURE
REFERENCE
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Sullair LS-20 Specifications

General IconGeneral
BrandSullair
ModelLS-20
CategoryAir Compressor
LanguageEnglish

Summary

Safety Guidelines and Precautions

General Safety Information

General safety precautions and responsibilities for safe operation of Sullair products.

Personal Protective Equipment (PPE)

Requirements for PPE compliance and usage as per regulations.

Pressure Release Procedures

Procedures for installing flow-limiting valves for pressure release.

Fire and Explosion Prevention

Precautions against fire and explosion hazards from lubricants and fluids.

Moving Parts Safety

Safety guidelines for avoiding contact with moving parts like fans and couplings.

Hot Surfaces and Sharp Edges

Warnings about avoiding contact with hot surfaces and sharp edges.

Toxic and Irritating Substances

Safety regarding toxic substances and use of breathing air.

Electrical Shock Hazards

Safety procedures for electrical hazards and shock prevention.

Safe Lifting and Rigging

Guidelines for safe lifting and rigging of the compressor package.

Entrapment Prevention

Safety measures to prevent entrapment within enclosures during service.

Installation Procedures

Compressor Package Mounting

Instructions for properly mounting the compressor package on a stable foundation.

Ventilation and Cooling Requirements

Requirements for adequate ventilation and cooling systems for optimal operation.

Service Air Piping Installation

Guidelines for installing the service air piping, including valve placement.

Shaft Coupling Check

Procedure for checking shaft coupling tension before initial startup.

Fluid Level Check

How to check the fluid level at installation using the sight glass.

Motor Rotation Check

Steps to check the motor's direction of rotation before operation.

Electrical Preparation and Checks

Requirements for customer wiring and pre-start electrical checks.

Technical Specifications

Specification Tables

Detailed specifications including model, cooling, capacity, dimensions, and weight.

Lubrication Guide - Standard Compressors

Guidelines for changing Sullube 32 fluid in standard compressors.

Lubrication Guide - 24KT Compressors

Guidelines for lubricant changes in 24KT compressors.

Lubrication Guide - Optional Fluid

Guidelines for using SRF 1/4000 fluid as an optional factory fill.

Supervisor II Controller Description

Basic Introduction and Keypad

Overview of the Supervisor II display, keypad functions, and basic operation.

Status Displays Explained

Explanation of machine status messages displayed on the Supervisor II.

Lamp Indicators and Functions

Explains the purpose and function of each lamp indicator on the control panel.

Compressor Systems Overview

Component Descriptions

Overview of the main components of the compressor package.

Compressor Unit Function

Functional description of the Sullair lubricated rotary screw compressor unit.

Cooling and Lubrication System

Description of the compressor cooling and lubrication system.

Discharge System Function

Description of the compressor discharge system and receiver functions.

Control System Function

Functional description of the compressor control system.

Air Inlet System Function

Functional description of the air inlet system components.

Operating the Compressor

Control Functions Explained

Explains the purpose of various controls and indicators on the compressor.

Supervisor II Parameter Setup

How to set up and adjust Supervisor II operating parameters.

Compressor Operation Modes

Procedures for operating the compressor in manual and automatic modes.

Initial Start-Up Procedure

Step-by-step guide for the initial startup of the compressor.

Subsequent Start-Up and Shutdown

Procedure for starting and shutting down the compressor after initial setup.

Maintenance Procedures

Initial 50-Hour Maintenance

Maintenance tasks required after the first 50 hours of operation.

1000-Hour Maintenance

Maintenance tasks for every 1000 hours of operation.

Air Filter Maintenance

Procedure for inspecting and replacing the air filter element.

Fluid Filter Maintenance

Procedure for maintaining the fluid filter element.

Separator Element Maintenance

Procedure for servicing the separator elements.

Shaft Coupling Maintenance

Maintenance of the coupling flexible element.

Troubleshooting and Calibration

Common Symptoms and Solutions

Table of common symptoms, probable causes, and remedies for troubleshooting.

Supervisor II Calibration

Procedure for calibrating Supervisor II pressure and temperature probes.

Parts List and Diagrams

Ordering Parts Information

Instructions for ordering replacement parts from Sullair.

Recommended Spare Parts List

List of recommended spare parts with kit numbers.

Frame, Motor, and Compressor Parts

Exploded view and parts list for frame, motor, and compressor assembly.

Air Inlet Assembly

Illustration and parts list for the air inlet assembly.

Compressor Lubrication Systems

Illustrations and parts lists for air-cooled and water-cooled lubrication systems.

Compressor Discharge Systems

Illustrations and parts lists for air-cooled and water-cooled discharge systems.

Controls Overview

Illustration and parts list for general control system components.

Electric Control Systems

Illustrations and parts lists for air-cooled and water-cooled electric control systems.

Unit Tubing

Illustration and parts list for unit tubing components.

Motor Assembly

Illustration and parts list for the motor assembly.

Enclosure Assemblies

Illustrations and parts lists for air-cooled and water-cooled enclosure assemblies.

Decal Group

Illustrations and part numbers for various safety and identification decals.

Wiring Diagrams

Wiring diagrams for standard and deluxe models.

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